package lectures.generics_adapters;
import util.annotations.WebDocuments;
@WebDocuments({"Lectures/GenericsAdapters.pptx", "Lectures/GenericsAdapters.pdf", "Videos/GenericsAdapters.avi"})
public class AnObjectHistory implements ObjectHistory {
public static final int MAX_SIZE = 50;
Object[] contents = new Object[MAX_SIZE];
int size = 0;
public int size() {return size; }
public Object elementAt (int index) {
return contents[index];
}
boolean isFull() {return size == MAX_SIZE; }
public void addElement(Object element) {
if (isFull()) {
System.out.println("Adding item to a full history");
} else {
contents[size] = element;
size++;
}
}
}